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PH24088: NEW FUNCTION - MVS Command "SETIZU" and "SET IZU" for z/OSMF

A fix is available

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APAR status

  • Closed as new function.

Error description

  • This APAR provides MVS Command "SET IZU" and "SETIZU" support
    of z/OSMF.
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All users of IBM z/OS Management Facility                    *
    * Version 2 Release 3 and 4                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * z/OSMF SET command support                                   *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • Currently customers can specify the parameters in z/OSMF
    PARMLIBs to customize z/OSMF server as they wish. However, all
    of parameters are not able to be changed dynamically.
    In another word, any change to parameter will require server
    to be restarted in any circumstance. Restarting server are
    going to stop all of running applications affecting customer
    business. In addition, there is a special parameter
    AUTOSTART_GROUP used for autostart function. If the parameter
    wants to be changed, reIPL is required so that it is impossible
    for customer to change it. With SET command supported, customer
    is able to dynamically change some parameters without restarting
    z/OSMF, especially the change to the parameter AUTOSTART_GROUP
    won't be required to reIPL
    
    The syntax of z/OSMF SET command is as the follows:
    
    1. Use the SETIZU command followed by option 'KEYWORD=value' to
    change the parameter.
    For example: SETIZU ILUNIT=SYSDA
    
    2. Use the SET IZU to update the z/OSMF PARMLIB to be used
    for next start of z/OSMF.
    For example: SET IZU=5C
    

Temporary fix

Comments

APAR Information

  • APAR number

    PH24088

  • Reported component name

    Z/OSMF CORE

  • Reported component ID

    5655S28SM

  • Reported release

    230

  • Status

    CLOSED UR1

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    YesSpecatt / New Function / Xsystem

  • Submitted date

    2020-04-07

  • Closed date

    2020-06-10

  • Last modified date

    2020-07-06

  • APAR is sysrouted FROM one or more of the following:

  • APAR is sysrouted TO one or more of the following:

    UI69954 UI69955 UI69956

Modules/Macros

  • IZUPARMS IZUIPPVT IZUENFEP IZUCFCJR IZUGNABR IZUCFCSO IZUGNAAS
    IZUINSTR IZUCMDPR IZUGNABU IZUGNABV
    

Fix information

  • Fixed component name

    Z/OSMF CORE

  • Fixed component ID

    5655S28SM

Applicable component levels

  • R230 PSY UI69955

       UP20/06/24 P F006  

  • R240 PSY UI69956

       UP20/06/24 P F006  

Fix is available

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[{"Business Unit":{"code":"BU054","label":"Systems w\/TPS"},"Product":{"code":"SG19O"},"Platform":[{"code":"PF054","label":"z Systems"}],"Version":"230","Line of Business":{"code":"","label":""}}]

Document Information

Modified date:
07 July 2020